Created attachment 322982 [details] output of `emerge --info '=gnome-extra/libgda-5.0.3-r1'` Seems cause of a problem is (g-ir-compiler:9984): GLib-WARNING **: GError set over the top of a previous GError or uninitialized memory. This indicates a bug in someone's code. You must ensure an error is NULL before it's set. The overwriting error message was: Expected namespace element in the gir file Additional info: GENTOO_VM= CLASSPATH="" JAVA_HOME="/etc/java-config-2/current-system-vm" JAVACFLAGS="" COMPILER=""
Created attachment 322984 [details] complete build log
Created attachment 322986 [details] output of `emerge -pqv '=gnome-extra/libgda-5.0.3-r1'`
Are you able to reproduce this problem now with updated system? Have you tried to set MAKEOPTS=-j1? Do you get any message in /var/log/messages just after getting the failure?
(In reply to comment #3) > Are you able to reproduce this problem now with updated system? Have you > tried to set MAKEOPTS=-j1? Do you get any message in /var/log/messages just > after getting the failure? Hi and thank you! I've looked into /var/log/messages and found error like this Sep 18 13:23:49 izanami kernel: [2109212.448519] g-ir-compiler[16430] trap int3 ip:7fb1f9eb4595 sp:7fff9268a8a0 error:0 so I recompiled dev-libs/gobject-introspection and that solved my problem. So should I mark this ticket as resolved?
Yes, probably you forgot to rebuild it after some other update (like glib one)
The solution to this bug wasn't rebuilding dev-libs/gobject-introspection, or any CFLAGS OR MAKEOPTS incompatible options. The /var/log/messages file does appear relevant though. Jun 18 18:13:56 localhost4 kernel: traps: g-ir-compiler[24319] trap int3 ip:3f7025dc60 sp:7fffceff3ea0 error:0 Jun 18 18:15:48 localhost4 kernel: traps: g-ir-compiler[6038] trap int3 ip:3f7025dc60 sp:7fffd3ce9ef0 error:0 Jun 18 18:17:35 localhost4 kernel: traps: g-ir-compiler[21359] trap int3 ip:3f7025dc60 sp:7fff71a308c0 error:0 Jun 18 18:19:20 localhost4 kernel: traps: g-ir-compiler[3193] trap int3 ip:3f7025dc60 sp:7fff0fa7aa10 error:0 My workaround: echo "=gnome-extra/libgda-5.1.1-r1 >> /etc/portage/package.keywords emerge -1q gnome-extra/libgda After upgrading libgda to version 5.1.1-r1, building with -ffast-math (or -Ofast) will spawn the following error: sqlite3.c: In function ‘sqlite3IsNaN’: sqlite3.c:22688:3: error: #error SQLite will not work correctly with the -ffast-math option of GCC Remove or alter CFLAGS so -ffast-math or -Ofast isn't used for libgda (including sqlite): mkdir -p /etc/portage/env/gnome-extra/ echo 'CFLAGS="-O3 -funroll-loops -march=corei7 -pipe"' > /etc/portage/env/gnome-extra/libgda ... now it's fixed, well sort of except for --fast-math support for sqlite! ;-)
I should explicitly mention I tried building dev-libs/gobject-introspection and gnome-extra/libgda with default CFLAGS and MAKEOPTS, and libgda still failed as it should with invalid type for GDA. Invalid type is just that, a coding error! ;-)
We don't support neither -O3, -ffast-math and similar risky CFLAGS, please rebuild all your system with safe CFLAGS
I'll again recite Comment #7. I guess I assumed the error was previously thoroughly mentioned. ---Snip--- providers-support/gda-pstmt.h:36: providers-support/gda-pstmt.h:75: Warning: Gda: string: Unknown type: 'string' gda-attributes-manager.h:32: Warning: Gda: gda_attributes_manager_new: argument signal_func: Missing (scope) annotation for callback without GDestroyNotify (valid: call, async) gda-attributes-manager.h:32: Warning: Gda: gda_attributes_manager_new: return value: Invalid non-constant return of bare structure or union; register as boxed type or (skip) gda-util.h:101: Warning: Gda: gda_rewrite_sql_statement_for_null_parameters: return value: Invalid non-constant return of bare structure or union; register as boxed type or (skip) gda-attributes-manager.h:44: Warning: Gda: gda_attributes_manager_foreach: argument func: Missing (scope) annotation for callback without GDestroyNotify (valid: call, async) gda-attributes-manager.h:32: Warning: Gda: gda_attributes_manager_new: argument signal_func: Missing (scope) annotation for callback without GDestroyNotify (valid: call, async) gda-attributes-manager.h:32: Warning: Gda: gda_attributes_manager_new: return value: Invalid non-constant return of bare structure or union; register as boxed type or (skip) <unknown>:: Warning: Gda: (Signal)suggest-update: context=Signal('suggest-update') argument suggest: Unresolved type: 'GdaMetaContext' <unknown>:: Warning: Gda: (Signal)meta-changed: context=Signal('meta-changed') argument changes: Unresolved type: 'GdaSList' /usr/bin/g-ir-compiler --includedir=. --includedir=. Gda-5.0.gir -o Gda-5.0.typelib ** (g-ir-compiler:982): ERROR **: Invalid typelib for module 'Gda': In directory:Constant value type void ---Snip--- This is an invalid typelib error likely spawned by a C/C++ programmer. Unmasking and upgrading to =gnome-extra/libgda-5.1.1-r1 solves this. My previous mention of CFLAGS was misleading, and I was merrily testing with and without optimizations in order to verify if this was triggered by MAKEOPTS or CFLAGS.
Suggest closing as Resolved -> Fixed Upstream (This bug can be easily found on Google when searching for this error.) Only remaining issue, the newer version is still masked within the system.
